Freaks City

Strings A string stores textual data. Defined using single or double quotes. integer_var = 100 string_var = "sample text" Output Formatting employee = 'Bob' job_title = 'Developer' office = 'Innovation Hub, Floor 3' print('-------------------') print(f"Name: {employee}") print(f"Position: {job_title}") print(f&qu ...

Understanding Python Lists Lists represent one of the most versatile and frequently used data structures in Python. A list is an ordered, mutable collection of elements that can hold items of any data type. Unlike arrays in some programming languages, Python lists can dynamically resize as you add or remove elements, making them incredibly flex ...

Built-in Methods for Numeric Types (int and float) The int() and float() functions are used for type creation and conversion. # Type definition age = 10 # Equivalent to age = int(10) salary = 3000.3 # Equivalent to salary = float(3000.3) # Type conversion s = '123' res = int(s) # Converts string of integers to int print(res, type(res)) # O ...

String Operations Whitespace Removal text = '\n x yz \n' print(text.strip()) # Removes leading and trailing whitespace and newlines print(text.rstrip()) # Removes trailing whitespace only print(text.lstrip()) # Removes leading whitespace only Substitution print(text.replace('x', 'X')) # Replaces all 'x' characters with 'X' print(tex ...

Variables and Basic Data Types Variables are labels assigned to values, serving as references to specific data. Variable Naming Conventions Consist of letters, numbers, and underscores Cannot start with a number Case-sensitive Avoid Python keywords and function names Use descriptive, concise names Prefer lowercase lettters (avoid 'l' and 'O' d ...

F# is a modern, functional-first language within the .NET ecosystem that seamlessly integrates object-oriented and imperative paradigms. A key feature that enhances code readability and conciseness is destructuring. This technique allows developers to extract values from complex data structures and directly assign them to variables. This articl ...

A list in Python is an ordered collection of elements enclosed in square brackets [ ]. Lists are mutable, meaning you can modify their contents after creation. Accessing List Elements To access elements in a list, use their index position starting from 0. Python lists are zero-indexed, so the first element is at index 0, the second at index 1, ...

Pyhton's type system provides immutable primitives and mutable collections for diverse programming needs. Understanding their behaviors, performance characteristics, and interaction patterns enables efficient data manipulation. Numeric Types Integers (int) represent whole numbers without magnitude constraints in Python 3. Floating-point numbers ...

Variables and Data Types Variables A variable name must start with a letter or undercsore, and can only contain letters, digits, and underscores. For instance, message_1 is valid, but 1_message is not. Variable names cannot contain spaces; use underscores to seperate words. greeting_message works, while greeting message causes an error. Avoid ...